Question

Kara shines a blue light and a red light onto paper as shown in the figure below. If the paper is
blue, what color (or colors) of light reflect off the paper?

A. only blue
B. only red
C. both red and blue
D. neither red nor blue

Answer 1

Answer: c ) both red and blue

Explanation: As we know red + blue = violet thus , the color will show on paper is violet